CA2527057A1 - Compositions a base de polyolefines reticulees par rayonnement - Google Patents

Compositions a base de polyolefines reticulees par rayonnement Download PDF

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Publication number
CA2527057A1
CA2527057A1 CA002527057A CA2527057A CA2527057A1 CA 2527057 A1 CA2527057 A1 CA 2527057A1 CA 002527057 A CA002527057 A CA 002527057A CA 2527057 A CA2527057 A CA 2527057A CA 2527057 A1 CA2527057 A1 CA 2527057A1
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CA
Canada
Prior art keywords
radiation
crosslinked
article
ethylene
percent
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002527057A
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English (en)
Other versions
CA2527057C (fr
Inventor
Peter Jackson
Marcus P. Heydrich
Karen Schnuelle
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Shawcor Ltd
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Shawcor Ltd
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Filing date
Publication date
Application filed by Shawcor Ltd filed Critical Shawcor Ltd
Publication of CA2527057A1 publication Critical patent/CA2527057A1/fr
Application granted granted Critical
Publication of CA2527057C publication Critical patent/CA2527057C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
    • C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2312/00—Crosslinking
    • C08L2312/06—Crosslinking by radiation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S522/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S522/906—Preparing shrinkable material
CA2527057A 2005-02-02 2005-11-15 Compositions a base de polyolefines reticulees par rayonnement Expired - Fee Related CA2527057C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/048,833 US7456231B2 (en) 2005-02-02 2005-02-02 Radiation-crosslinked polyolefin compositions
US11/048,833 2005-02-02

Publications (2)

Publication Number Publication Date
CA2527057A1 true CA2527057A1 (fr) 2006-08-02
CA2527057C CA2527057C (fr) 2012-01-17

Family

ID=36284327

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2527057A Expired - Fee Related CA2527057C (fr) 2005-02-02 2005-11-15 Compositions a base de polyolefines reticulees par rayonnement

Country Status (7)

Country Link
US (2) US7456231B2 (fr)
EP (1) EP1688458B1 (fr)
AT (1) ATE486908T1 (fr)
CA (1) CA2527057C (fr)
DE (1) DE602005024506D1 (fr)
ES (1) ES2355830T3 (fr)
PL (1) PL1688458T3 (fr)

Families Citing this family (30)

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US7744803B2 (en) * 2006-08-02 2010-06-29 Shawcor Ltd. Photo-crosslinkable polyolefin compositions
US20080057313A1 (en) * 2006-09-01 2008-03-06 Sirarpi Bicakci-Jenkins Thermoset Cross-Linked Polymeric Compositions And Method Of Manufacture
EP2083990A4 (fr) * 2006-11-21 2010-01-20 Fina Technology Polyéthylène utilisé pour produire des films et des article moulés dans un procédé qui fait appel à une tension en phase solide
JP4827187B2 (ja) * 2006-11-21 2011-11-30 富士電機株式会社 消弧用樹脂加工品、及びそれを用いた回路遮断器
US7935740B2 (en) * 2008-12-30 2011-05-03 Basell Poliolefine Italia S.R.L. Process for producing high melt strength polypropylene
US20100227966A1 (en) * 2009-03-06 2010-09-09 Shawcor Ltd. Moisture-crosslinked polyolefin compositions
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US20120027981A1 (en) * 2010-07-28 2012-02-02 Viking Polymers, Llc Polyethylene capping material for wood composite
KR20130097717A (ko) * 2010-08-11 2013-09-03 오꾸라 고교 가부시키가이샤 단자 접착용 테이프의 제조 방법, 및 단자 접착용 테이프
US20120208914A1 (en) 2011-02-14 2012-08-16 Deepak Shukla Photoinitiator compositions and uses
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WO2012141698A1 (fr) 2011-04-13 2012-10-18 Empire Technology Development Llc Nanocomposites diélectriques et procédés de fabrication desdits nanocomposites
CN102702598B (zh) * 2012-05-22 2014-03-12 常州大学 一种耐150℃无卤阻燃聚烯烃电缆料及其制备方法
IN2014DN10660A (fr) 2012-06-06 2015-08-28 Saint Gobain Performance Plast
ES2726128T3 (es) * 2012-08-10 2019-10-01 Equistar Chem Lp Composiciones de poliolefinas y artículos fabricados a partir de estas
US9120921B2 (en) * 2012-10-15 2015-09-01 Saudi Basic Industries Corporation Polyethylene compositions comprising polypropylene
CN103589066A (zh) * 2013-11-12 2014-02-19 上海瀚氏模具成型有限公司 Pp/hdpe阻燃合金塑料
US10415249B2 (en) * 2014-07-03 2019-09-17 Firestone Building Products Co., LLC EPDM roofing membranes with expandable graphite as flame retardant
CA2971736A1 (fr) * 2014-12-30 2016-07-07 General Cable Technologies Corporation Cables multicouches
CN104877217A (zh) * 2015-05-12 2015-09-02 湖北工业大学 一种辐照接枝制备聚丙烯增韧改性剂的方法
EP3645617A4 (fr) * 2017-06-29 2021-02-17 Dow Global Technologies Llc Composition de polyoléfine
JP6756691B2 (ja) * 2017-11-07 2020-09-16 日立金属株式会社 絶縁電線
EP3743471A1 (fr) * 2018-01-22 2020-12-02 SABIC Global Technologies B.V. Composition de polyoléfine possédant une meilleure résistance aux fissures dues à des contraintes environnementales (escr)
CN111886289A (zh) * 2018-02-01 2020-11-03 陶氏环球技术有限责任公司 具有半结晶聚烯烃载体树脂的母料
CA3086605A1 (fr) 2018-02-01 2019-08-08 Dow Global Technologies Llc Melange maitre comportant une resine de base polyolefinique semi-cristalline

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Also Published As

Publication number Publication date
ATE486908T1 (de) 2010-11-15
CA2527057C (fr) 2012-01-17
US20060173089A1 (en) 2006-08-03
US7456231B2 (en) 2008-11-25
PL1688458T3 (pl) 2011-05-31
EP1688458B1 (fr) 2010-11-03
DE602005024506D1 (de) 2010-12-16
ES2355830T3 (es) 2011-03-31
US7579387B2 (en) 2009-08-25
US20080242758A1 (en) 2008-10-02
EP1688458A1 (fr) 2006-08-09

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